Which of the following would, if it had acted upon a gene, prevent this gene from acting as a reliable molecular clock?

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#Question id: 23159

#SCPH06 I Botany

Rhodamine is a fluorescent dye which emits a colour?

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#Question id: 4343

#SCPH28 | Zoology

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If a researcher moves the repressor gene (lacI), along with its promoter, to a position at some several thousand base pairs away from its normal position, which of the following results would be expected?

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#Question id: 4354

#SCPH06 I Botany

Which of the following statements correctly describes the primary difference between enhancers and proximal control elements?

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#Question id: 15705

#SCPH05 I Biotechnology

IAA or IBA auxins alone or in combination with a low concentration of cytokinin are important in the induction of

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#Question id: 3461

#SCPH06 I Botany

the most common way that altruism between related individuals evolves and results from